Peel the potato and coarsely grate into a bowl.,Add the lemon juice and toss to combine.,Peel the parsnips and coarsely grate into another bowl.,Place the grated potato on towel, and then gather up the corners to form a sack and twist tightly to wring out as much liquid as possible.,Stir the potato together with the parsnips, flour, chives, salt, pepper and eggs until combined well.,______,Before serving, sprinkle with granulated sugar and torch, or place under the broiler to caramelize.